4Y0X

Crystal structure of the S/T protein kinase PknG from Mycobacterium tuberculosis in complex with ADP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Serine/threonine-protein kinase PknG	polymer	375	40959.3	1	UniProt (P9WI73) Pfam (PF16919) Pfam (PF00069)	Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
2	B (A)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)
3	C (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
4	D, E (A)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	F (A)	water	water		18.0	229	Chemie (HOH)

Sequence modifications

A: 74 - 405 (UniProt: P9WI73)

PDB	External Database	Details
Met 31	-	initiating methionine
Gly 32	-	expression tag
Ser 33	-	expression tag
Ser 34	-	expression tag
His 35	-	expression tag
His 36	-	expression tag
His 37	-	expression tag
His 38	-	expression tag
His 39	-	expression tag
His 40	-	expression tag
Ser 41	-	expression tag
Ser 42	-	expression tag
Gly 43	-	expression tag
Leu 44	-	expression tag
Val 45	-	expression tag
Pro 46	-	expression tag
Arg 47	-	expression tag
Gly 48	-	expression tag
Ser 49	-	expression tag
His 50	-	expression tag
Met 51	-	expression tag
Ala 52	-	expression tag
Ser 53	-	expression tag
Met 54	-	expression tag
Thr 55	-	expression tag
Gly 56	-	expression tag
Gly 57	-	expression tag
Gln 58	-	expression tag
Gln 59	-	expression tag
Met 60	-	expression tag
Gly 61	-	expression tag
Arg 62	-	expression tag
Gly 63	-	expression tag
Ser 64	-	expression tag
Glu 65	-	expression tag
Phe 66	-	expression tag
Glu 67	-	expression tag
Asn 68	-	expression tag
Leu 69	-	expression tag
Tyr 70	-	expression tag
Phe 71	-	expression tag
Gln 72	-	expression tag
Gly 73	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	40959.3
Non-Polymers*	Number of molecules	4
	Total formula weight	541.2
All*	Total formula weight	41500.6

*Water molecules are not included.